GTX570 superclocked? That's the kind of setup I would use to play Crysis, Battlefield, Metro, etc....such a build would be completely wasted if you only plan to play WoW.
Save yourself some bucks and get 4gb RAM, an HX650/TX650w, HD6850/6870/GTX560 and have fun maxing out settings and racing through fps.
WoW Character: Wintel - Frostmourne (OCE)
Gaming rig: i7 7700K, GTX 1080 Ti, 16GB DDR4, BenQ 144hz 1440p
Signature art courtesy of Blitzkatze
Yeah true no harm in getting 8gb >.<
WoW Character: Wintel - Frostmourne (OCE)
Gaming rig: i7 7700K, GTX 1080 Ti, 16GB DDR4, BenQ 144hz 1440p
Signature art courtesy of Blitzkatze